context.todo([message])
message<string> 可选的TODO消息。
此函数会在测试输出中添加 TODO 指令。如果提供了 message,它将包含在输出中。调用 todo() 不会终止测试函数的执行。此函数不返回值。
【This function adds a TODO directive to the test's output. If message is
provided, it is included in the output. Calling todo() does not terminate
execution of the test function. This function does not return a value.】
test('top level test', (t) => {
// This test is marked as `TODO`
t.todo('this is a todo');
});